{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Anghel D"],"funding":["Unitatea Executiva pentru Finantarea Invatamantului Superior, a Cercetarii, Dezvoltarii si Inovarii"],"pagination":["E4262"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC7352184"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["21(12)"],"pubmed_abstract":["Multifunctional hybrid materials with applications in gas sensing or dye removal from wastewaters were obtained by incorporation into silica matrices of either Pt(II)-5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (PtTAOPP) or platinum nanoparticles (PtNPs) alone or accompanied by 5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (TAOPP). The tetraethylorthosilicate (TEOS)-based silica matrices were obtained by using the sol-gel method performed in two step acid-base catalysis. Optical, structural and morphological properties of the hybrid materials were determined and compared by UV-vis, fluorescence and FT-IR spectroscopy techniques, by atomic force microscopy (AFM) and high resolution transmission electron microscopy (HRTEM) and by Brunauer-Emmett-Teller (BET) analysis. PtTAOPP-silica hybr"],"journal":["International journal of molecular sciences"],"pubmed_title":["Hybrid Materials Based on Silica Matrices Impregnated with Pt-Porphyrin or PtNPs Destined for CO2 Gas Detection or for Wastewaters Color Removal."],"pmcid":["PMC7352184"],"funding_grant_id":["76PCCDI/2018"],"pubmed_authors":["Ianasi C","Birdeanu M","Fratilescu I","Lascu A","Fagadar-Cosma E","Epuran C","Anghel D"],"additional_accession":[]},"is_claimable":false,"name":"Hybrid Materials Based on Silica Matrices Impregnated with Pt-Porphyrin or PtNPs Destined for CO2 Gas Detection or for Wastewaters Color Removal.","description":"Multifunctional hybrid materials with applications in gas sensing or dye removal from wastewaters were obtained by incorporation into silica matrices of either Pt(II)-5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (PtTAOPP) or platinum nanoparticles (PtNPs) alone or accompanied by 5,10,15,20-tetra-(4-allyloxy-phenyl)-porphyrin (TAOPP). The tetraethylorthosilicate (TEOS)-based silica matrices were obtained by using the sol-gel method performed in two step acid-base catalysis. Optical, structural and morphological properties of the hybrid materials were determined and compared by UV-vis, fluorescence and FT-IR spectroscopy techniques, by atomic force microscopy (AFM) and high resolution transmission electron microscopy (HRTEM) and by Brunauer-Emmett-Teller (BET) analysis. PtTAOPP-silica hybr","dates":{"release":"2020-01-01T00:00:00Z","publication":"2020 Jun","modification":"2025-04-05T12:42:26.031Z","creation":"2025-04-05T12:42:26.031Z"},"accession":"S-EPMC7352184","cross_references":{"pubmed":["32549406"],"doi":["10.3390/ijms21124262"]}}